baber/WOPTO huggingface dataset:
Patent EP-4293407-A3 (EP)
Inventor: CHUANG YI-HSIANG
IPC: G02B13/00
Filed: 2023-02-28
Abstract: An imaging system lens assembly includes four lens elements, the four lens elements are, in order from an object side to an image side along an optical path: a first lens element, a second lens element, a third lens element and a fourth lens element. Each of the four lens elements has an object-side surface towards the object side and an image-side surface towards the image side. The second lens element has negative refractive power, the object-side surface of the second lens element is concave in a paraxial region thereof. The object-side surface of the third lens element is convex in a paraxial region thereof, the image-side surface of the third lens element is concave in a paraxial region thereof.
Patent EP-4234845-A3 (EP)
Inventor: KASTEN KNUT DR
IPC: E04G21/04
Filed: 2019-08-13
Abstract: Die Erfindung bezieht sich auf eine Autobetonpumpe (1), wobei die Autobetonpumpe (1) aufweist:- ein Betonpumpsystem (2), wobei das Betonpumpsystem (2) zur Förderung von Beton ausgebildet ist,- ein Hydraulikantriebspumpsystem (3), wobei das Hydraulikantriebspumpsystem (3) zum Antrieb des Betonpumpsystems (2) ausgebildet ist und eine Hydraulikpumpen-antriebswelle (4) aufweist,- ein Verbrennungsantriebsmotorsystem (5), wobei das Verbrennungsantriebsmotorsystem (5) zum Antrieb der Hydraulikpumpenantriebswelle (4) des Hydraulikantriebspumpsystems (3) ausgebildet ist,- einen flüssigkeitsgekühlten Synchronantriebsmotor (6), wobei der flüssigkeitsgekühlte Synchronantriebsmotor (6) zum Antrieb der Hydraulikpumpenantriebswelle (4) des Hydraulikantriebspumpsystems (3) ausgebildet ist, und- einen elektrischen Energiespeicher (15), insbesondere einen Akkumulator, wobei der elektrische Energiespeicher (15), insbesondere durch einen Konverter (19), mit dem flüssigkeitsgekühlten Synchronantriebsmotor (6) elektrisch verbunden ist und zur Abgabe elektrischer Leistung (P15) an den flüssigkeitsgekühlten Synchronantriebsmotor (6) ausgebildet ist,- wobei die Autobetonpumpe (1) dazu ausgebildet ist, den elektrischen Energiespeicher (15) durch den flüssigkeitsgekühlten Synchronantriebsmotor (6) als Generator von dem Verbrennungsantriebsmotorsystem (5) aufzuladen.
Patent EP-4268641-A3 (EP)
Inventor: JUNG HYUNG JIN
IPC: A24F40/50
Filed: 2020-12-09
Abstract: An aerosol generating device that is configured to determine an insertion and a separation of an aerosol generating substance from the aerosol generating device based on an amount of change in inductance and control a heater to heat the aerosol generating substance based on a result of the determination.
Patent EP-0037540-A3 (EP)
Title: Method and circuit for feeding, when needed, call signals to telecommunication lines, especially in telephone exchanges
IPC: H04Q11/04
Filed: 1981-03-28
Abstract: 1. Method of providing ringing signals the composition and duration of which are determined by ringing circuits (74-78) and by ringing supervision circuits (122-124) for a plurality of telecommunication lines (42 to 48) interconnectable via a switching network, the connection status of said lines being supervised line by line and said lines being connectable group by group, via a common ringing signal bus (82), to a common ringing circuit (74-78) and connected group by group each with a ringing answering detector (122), especially for digital telephone switching systems in which the analogic number lines are connected to the switching network via line termination circuits (12) in which conversion takes place between the analog signals on the subscriber line and the digital signals in the switching network, characterized in, that in the ringing circuit (74-78) a.c. voltages of different frequencies (f1 to f4), generated from several ringing signal reference voltage sources (100 to 106), are transmitted to the common ringing signal bus (82) as an amplified a.c. ringing voltage depending on control signals provided by ringing interval detectors (124), that the ringing a.c. voltages are supplied to the connecting circuits (50 to 56) of the corresponding group (0) of telecommunication lines (42 to 48) via the ringing signal bus (82), that the control signals supplied by the ringing interval detectors (124) are also supplied to the connecting circuits (50 to 56) of the corresponding group (0) of telecommunication lines (42 to 48), that in the connecting circuits (50 to 56) each individual telecommunication line is connected to the ringing signal bus (82) at the correct time on the basis of the control signals formed by the ringing interval detector (124) depending on the ringing status on the ringing signal bus (82), and that in the corresponding connecting circuit (50-56) the connecting of a telecommunication line to be run to the ringing signal bus is controlled in such a way that the telecommunication line receives immediate ringing by this path.
Patent EP-0040410-A3 (EP)
IPC: B27L11/00
Filed: 1981-05-14
Abstract: Universal flaking machine comprising a multiple body 
cutter head, formed by a rotating cylinder having on the lat­
eral surface a number of grooves which are connected to the 
exterior through an opening delimited by a knife and having a 
width only just sufficient for passage ofthe flakes and which is 
also connected to an aspirator.
Patent EP-0039976-A3 (EP)
IPC: B23Q7/04
Filed: 1981-04-08
Abstract: A device for the transfer of articles to be machined from 
one work station to the next one, said device consisting of a 
reciprocable carriage, at least one gripping unit, which is 
mounted at a fixed location on the carriage and which is 
provided with a pair of levers, movable relative to each other, 
with the gripper jaw at the one end and a control member at 
the other end and located therebetween a fixed pivotal axis for 
the lever on the carriage, said control member being in 
engagement with a driving member which is adapted to be 
driven by a piston-cylinder unit and with which the levers are 
movable in the one direction, as well as with one or more 
resilient elements which continuously tend to push the levers 
in the other direction.  
     The device according to the invention is characterized in 
that the piston-cylinder unit is connected via an electromag­
netically operable valve, to a pressurized air feed conduit and 
that by means of a freely movable quick relieve valve, the 
piston-cylinder unit is connected to a discharge conduit, 
debouching into the ambient air.
Patent EP-0069876-A3 (EP)
Title: Clothes rack
IPC: A47F7/24
Filed: 1982-06-18
Abstract: Each of the carrying arms (4) of the clothes stand carries on its top side a covering (5, 13) which is connected in a slip-proof manner to the carrying core profile of the carrying arm. This covering is provided over some of its top side with a comb-like bearing portion (14) with a number of comb teeth (15) and with grooves (17) which lie between the teeth (15) and which are oblique to the longitudinal axis (16) of the supporting arm (4).
Patent EP-0071983-A3 (EP)
Title: Process for removing sulfur compounds from gases
IPC: B01D53/34
Filed: 1982-08-05
Abstract: Process for removal of sulfur compounds from gases by passing the gases over an absorption mass which, on an inert support having a specific surface area of more than 10 m2 per g, contains metal oxides which react with hydrogen sulfide to give metal-sulfur compounds and at least 20% by weight of which metal oxides are present in finely divided form with a particle size of less than 40 nm. The gases are passed at a temperature of 5 DEG  to 800 DEG  C. over the support loaded with metal oxide, and the resultant support loaded with metal-sulfur compounds is regenerated by passing gases containing oxidizing agents over it.
Patent EP-0069504-A3 (EP)
Title: Improved operation and regeneration of permselective ion-exchange membrane in brine electrolysis cells
IPC: C25B15/00
Filed: 1982-06-22
Abstract: A method of operating and regenerating an electrolysis cell for electrolysing aqueous alkali metal halide solution and having permselective cation exchange membrane forming an anolyte and a catholyte compartment. The method comprises the steps of; feeding to and electrolyzing in said cell a brine which, at least prior to the brine's becoming part of the anolyte, contains no more than 5 ppm hardness (expressed as ppm calcium) and no more than 70 ppm carbon dioxide, carbonic acid, carbonate and bicarbonate (expressed as ppm CO2); regenerating the membrane by contacting the membrane on at least one of its sides with a solution capable of dissolving the multivalent cation compounds fouling the membrane for a time sufficient to dissolve a substantial amount of the compounds, the solution having a pH lower than the pH of the electrolyte which contacted that side of the membrane during the normal cell electrolysis.
Patent EP-0074190-A3 (EP)
IPC: G01D9/40
Filed: 1982-08-13
Abstract: A recording or plotting apparatus has a pen (2) which is 
movable on a record surface and which is supported on a 
penholder or carriage (1). Two portions of cable (3) are 
connected to the penholder or carriage (1) and the lengths of 
these cable portions can be varied by a driving means (7) in 
order to move the penholder or carriage on the record 
surface. The cable portions are maintained under tension.
Patent EP-0060198-A3 (EP)
IPC: H01L27/105
Filed: 1982-03-08
Abstract: An SPS CCD memory using two phase clocking in the 
serial registers and ripple clocking in the parallel registers 
with interlacing transfer of charge in the parallel registers to 
the output serial registers. First alternate parallel registers 
are coupled to the output register through first transfer gates 
and first storage gates, and second alternate parallel regis­
ters are coupled to the output register through second 
transfer gates and second storage gates. Third storage gates 
are provided with each third storage gate alternately receiv­
ing charge from a first storage gate and a second storage 
gate with the third gate delivering the charge to the same 
storage element of the output register. By linearly staggering 
the endmost gates of the first alternate parallel registers and 
the second alternate parallel registers, the interlacing of 
charge occurs at the endmost gate of the parallel registers.
Patent EP-0105210-A3 (EP)
Title: Isoquinoline derivatives, process for their preparation, pharmaceutical compositions containing them and their use
IPC: C07D217/26
Filed: 1983-09-03
Abstract: Isoquinoline-4-carboxylic acid derivatives of the formula I <IMAGE>  I  in which m, n, R1, R2, R3, A and X have the meansings indicated, and physiologically acceptable acid addition salts thereof, a process for their preparation, pharmaceutical formulations based on these compounds and the use thereof as antiarrythmic agents.
Patent EP-0106743-A3 (EP)
Title: Switching type circuit for fuel injector
IPC: H03K17/64
Filed: 1983-09-23
Abstract: A switching type control unit (20) for activating fuel injectors (50) of an internal combustion engine. The control unit (20) including a plurality of switching circuits (60) for turning on and off associated hybrid power circuits (80). The hybrid power circuits (80) communicate the increased level of voltage generated by a single boost voltage generator (70) to particular injectors (50).
Patent EP-0137457-A3 (EP)
Title: Trace-labeled conjugates of metallothionein and target-seeking biologically active molecules
IPC: A61K49/00
Filed: 1984-10-04
Abstract: Conjugates of target-seeking biologically active molecules and metallothionein in which all or part of the metal in the metallothionein is suitable for diagnostic or therapeutic applications.
Patent EP-0144983-A3 (EP)
Title: Process for preparing polyacrylonitrile articles having high tensile strength and modulus
IPC: D01F6/18
Filed: 1984-12-06
Abstract: Polyacrylonitrile articles, such as filaments, tapes and films, having high tensile strength and modulus, and prepared by adding to a solution of polyacrilontrile with a molecular weight above 3 x 10<sup>5</sup>, pref. above 5 x 10<sup>5</sup>, a minor amount of a bivalent metal compound, converting the solution into a solvent containing article, cooling this article to form a gelarticle, removing from this gel the solvent and metal compound, and stretching the resulting article at increased temperature.With this process filaments with a tensile strength above 1.2 GPa and a modulus above 16 GPa can be obtained.
Patent EP-0146930-A3 (EP)
IPC: C08J7/04
Filed: 1984-12-20
Abstract: A plastic article having adhered thereto a transluscent 
and decorative UV cured coating on the surface thereof 
which coating is wrinkled in a macroscopically irregular but 
microscopically regular manner and comprised of the photo-­
reaction products of (i) certain polyfunctional acrylate 
monomers (ii) certain polysiloxane-polyether block copolym­
er surfactants and (iii) azobisisobutyronitrile.
Patent EP-0137543-A3 (EP)
Title: Pharmaceutical composition for the therapy of peripheral arteriopathies
IPC: A61K35/12
Filed: 1984-09-07
Abstract: The use of pharmaceutical compositions containing as the active ingredient the Defibrotide permits the peripheral arteriopathies in advanced phase (phase III and IV) to be treated by a therapeutical route.
Patent EP-0127288-A3 (EP)
IPC: F41J9/16
Filed: 1984-03-30
Abstract: The equipment simulates the firing of one or more projec­
tiles from a gun at a target such that a beam of electromagne­
tic radiation replaces the projectile trajectory. The equipment 
comprises a projector for projecting a modulated beam of 
electromagnetic radiation towards a target in response to the 
operation of a trigger. The target has a reflective surface 
operable to reflect the beam back along a oath substantially 
parallel to the incident beam irrespective of the angle of inci­
dence of the beam. The reflected beam is detected by a 
receiver which includes means for signalling the reception of 
a reflected beam as a "hit".  
     Optionally provision is made to cater for differences 
which may arise owing to the different nature of the radiation 
beam and the projectile which it is to simulate.  
     The equipment may include a score unit comprising a 
signal processor and visual display means. The detection of a 
reflected beam is radiated to a detector connected to the 
signal processor and the "hit" is displayed on the visual dis­
play means as well or instead of indication at the receiver.
Patent EP-0151443-A3 (EP)
IPC: G01L5/00
Filed: 1985-01-26
Abstract: Zum Messen des von der rotierenden Spindel (3) einer 
Werkzeugmaschine auf das Werkzeug (16) übertragenen 
Drehmoments, insbesondere zur Werkzeugüberwachung, ist 
zwischen die Spindel (3) und das Werkzeug (16) ein Adapter 
(6) wählbar vorgegebener Torsionssteifigkeit eingesetzt, der 
das Drehmoment von der Spindel (3) auf das Werkzeug (16) 
überträgt. Mit dem spindelseitigen und dem werkzeugseiti­
gen Ende des Adapters (6) drehfest verbindbare Winkelanzei­
geglieder (10, 11) ermöglichen die Bestimmung des Torsi­
onswinkels des Adapters (6). Durch Auswechseln des Adap­
ters (6) kann der Meßbereich den jeweils auftretenden 
Drehmomenten angepaßt werden.
Patent EP-0179252-A3 (EP)
IPC: F16P3/12
Filed: 1985-09-12
Abstract: Verfahren und Einrichtung zum Schutz von Personen (WP), die 
sich im Aktionsbereich beweglicher Maschinenteile von 
verfahr- oder verschwenkbaren Arbeitsmaschinen (AM), 
insbesondere von Industrierobotern aufhalten, wobei bei 
Unterschreiten eines vorgegebenen Sicherheitsabstandes 
zwischen den beweglichen Maschinenteilen und der Person 
ein Warnsignal abgegeben wird und/oder die Arbeits­
bewegung der Arbeitsmaschine unterbrochen wird. 
Entsprechend der programmierten Bewegungsabläufe der 
Arbeitsmaschine ist eine Farbfernsehkamera (FK) zur 
Beobachtung der Arbeitsmaschine und der Person 
angeordnet. Die beweglichen Maschinenteile weisen eine 
der Grundfarben (gn) der Farbfernsehkamera und wesentliche 
Teile der Arbeitskleidung der Person eine der beiden 
anderen Grundfarben (rt) der Farbfernsehkamera auf. Zur Auswertung 
der Videofarbsignale ist das Fernsehbild (FB) mit koordi­
natenförmig angeordneten Rasterfeldern (RF) unterlegt. 
Dabei wird jeweils der Abstand zwischen den Raster­
feldern (Δx, Δy) unterschiedlicher Videofarbsignale ermittelt und 
bei Unterschreitung eines vorgegebenen Rasterfeldab­
standes ein Steuersignal (STS) zur Erzeugung des Warnsignals 
oder zur Abschaltung der Arbeitsmaschine abgegeben.
Patent EP-0152155-A3 (EP)
IPC: F25D11/00
Filed: 1985-02-12
Abstract: The invention relates to a plurality of cold-storage 
elements for a chest freezer, each element comprising a 
casing of plasticsmaterial, for example, polyethylene, con­
taining an eutectic solution. The storage elements are each 
constructed to be removably mounted in the freezer (1, 2) in 
contact with a refrigerated wall thereof so as to extend over 
at least a portion of this wall, and are provided with means 
(13, 14; 20, 21) whereby they can be fitted to one another by 
inosculation and with means (9) for removably connecting 
them to the freezer.
Patent EP-0169729-A3 (EP)
IPC: C12P21/00
Filed: 1985-07-23
Abstract: A method is provided for recovering cell surface recep­
tors for a specific ligand. In the method cells are incubated in 
the presence of a ligand for a period of time sufficient to 
permit the ligand to bind to the receptor on the cell 
membrane surface and to form a complex of the ligand and 
the receptor. The incubation is continued for a time sufficient 
to permit the complex to become internalized in the cell in 
the form of coated vesicles. The membrane of the cells is 
then disrupted prior to the time that the complex is released 
from the coated vesicle within the cell to provide a dispersion 
of cell fragments and coated vesicles. The dispersion is then 
contacted with a monoclonal antibody which is specific for 
the protein coating of the coated vesicle so as to recover the 
coated vesicle containing the cell surface receptor for the 
specific ligand.
Patent EP-0174853-A3 (EP)
Title: Radiolabeled antibody fragments
IPC: A61K51/00
Filed: 1985-09-12
Abstract: Methods and reagents for attaching radionuclide metal ions to antibody fragments are disclosed. A coupling agent is employed which contains a maleimidyl group linked, through a divalent organic moiety, to a group capable of forming a chelate complex with the radionuclide metal ion. Antibody fragments labeled with radionuclide metal ions by the disclosed procedure are useful for in vivo diagnostic or therapeutic applications.
Patent EP-0179657-A3 (EP)
Title: Sealing device
IPC: F16L5/10
Filed: 1985-10-24
Abstract: A duct seal (1) especially for sealing about four cablss, containing a spring (8) which when operated radially expands that part of the duct seal that is to seal to a wall etc (2). The cables are sealed by heat-shrink outlets (7) of the duct seal (1). The spring (8) is operated after heating the part of the duct seal in which it lies. Heating may soften the material of the seal and activate an adhesive (9).
Patent EP-0198164-A3 (EP)
Title: Filter for liquids
IPC: B01D25/24
Filed: 1986-02-05
Abstract: 1. Liquid filter having a filter housing (6) consisting of two filter webs (1, 2) which are connected to one another and wound on a sleeve-like core (5), the lower filter web (1) being equipped with groove-like indentations (11, 12) running transversely to the longitudinal direction while, in order to form a V-shaped wound filter strip open on one side for the entrance of liquid, the upper filter web (2) is fixed to the lower filter web (1) and the liquid filter formed in this manner is partially fastened to the inner wall regions (41, 51) of the filter housing (6), characterized in that the groove-like indentations (11, 12) end at a defined distance (A) from the edges (15, 16) of the lower filter web (1) with formation of planar edge strips (13, 14) without grooves, that that edge strip (13) of the lower filter web (1) which is opposite the liquid inlet is coated on top, in the longitudinal direction, with an adhesive substance which forms a continuous adhesive bond with the edge region (23) of the associated upper filter web (2), and that the adhesive substance is arranged in the longitudinal direction on the lower edge region (21) of the outer side (22) of the upper filter web (2), which outer side is opposite the lower filter web (1), in such a way that continuous adhesive bonding of the filter webs (1, 2) at the edge strips (13, 21) takes place during winding of the two filter webs (1, 2), the said bond being displaced in each case by 180 degrees.
Patent EP-0190818-A3 (EP)
Title: Insulated wall assembly insulated wall assembly
IPC: E04C2/20
Filed: 1986-01-08
Abstract: An insulated wall assembly, which is easy to construct, includes a plurality of panels (3), each defined by an elongated, rectangular, rigid foam plastic body (25) with central, longitudinally extending grooves (26) in each of two opposed ends thereof for receiving splines (8), so that the panels can be connected to columns (6) and cripples (7), which are defined by plastic bodies with longitudinally extending spline-receiving grooves therein and wooden strips attached to the bodies. The splines can be integral with the columns and cripples.
Patent EP-0190924-A3 (EP)
IPC: F04B23/02
Filed: 1986-02-05
Abstract: A washing device includes a pump (10,100) immersible 
in a countainer of washing liquid. The pump is designed to 
operate with a 12V or 24V DC supply from the battery of a 
vehicle which is to be washed using the equipment. Pumped 
liquid is supplied to a washing head (200, 300, 400, 500) 
which is interchangeable depending on which part of the 
vehicle is to be washed. In one version, the pump is a 
positive displacement pump (10), while in another version, 
the pump is a centrifugal pump (100).
Patent EP-0225164-A3 (EP)
IPC: B65D65/40
Filed: 1986-11-26
Abstract: The invention relates to a strong and gas-tight multiple-­
layer film in which at least one layer is polyamide. In 
multiple-layer films of polyamides and polyolefins the 
properties of the layers excellently supplement one another. 
The polyamide layer renders the film strong, elastic, 
transparent, heat-resistant, impermeable to gas, and 
aroma-tight. It has now been observed that the polyamide 
layer can be further strengthened by making it from several 
polyamide layers glued together by using an adhesive 
polymer. The invention is thus characterized in that the 
polyamide layer is in the form of a laminate in which layers 
of polyamide and adhesive alternate. Thus a film is obtained 
which has good flex-crack values and a high tearing 
resistance and which is very suitable for the packaging of 
various products such as foodstuffs.
Patent EP-0206996-A3 (EP)
Title: Sidewall extension for drainage channel system and method for extending the continuous slope of a drainage channel system
IPC: E02B11/00
Filed: 1986-06-13
Abstract: A drainage channel system is disclosed which is characterized by a plurality of drainage channel segments (30) of progressively greater length adapted to be interlocked end-to-end. Each channel segment (30) comprises a pair of opposing, spaced-apart sidewalls (21, 32), a bottom wall (33) connecting the sidewalls (31, 32) adjacent one end and a top opening opposite bottom wall (33) defining a fluid entrance adapted to receive a grate (37). A sidewall extension (10) is provided for being mounted on top of each of the sidewalls of channel segment (30) along at least a part of the length thereof to effectively increase the total depth of each channel segment (30) and increase the length of a continuously and progressively sloping run of the drainage channel system.
Patent EP-0216733-A3 (EP)
Title: Modifications of a self- synchronous motor for step-by-step driving
IPC: H02P6/00
Filed: 1986-04-30
Abstract: This invention relates to a step-by-step drive mechanism for a self-synchronous motor. Said mechanism achieves its purpose by means of a micro-computer which selects a programmed field configuration while an interface logic circuit nullifies the motor's stator field configuration as determined by the rotating shutter.